Deflection angle of photons through dark matter by black holes and wormholes using Gauss–Bonnet theorem

Ali Övgün

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

28 Citas (Scopus)

Resumen

In this research, we used the Gibbons–Werner method (Gauss–Bonnet theorem) on the optical geometry of a black hole and wormhole, extending the calculation of weak gravitational lensing within the Maxwell’s fish eye-like profile and dark-matter medium. The angle is seen as a partially topological effect, and the Gibbons–Werner method can be used on any asymptotically flat Riemannian optical geometry of compact objects in a dark-matter medium.

Idioma originalInglés
Número de artículo115
PublicaciónUniverse
Volumen5
N.º5
DOI
EstadoPublicada - may 2019
Publicado de forma externa

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